EP1020141B1 - Canapé-lit transformable - Google Patents
Canapé-lit transformable Download PDFInfo
- Publication number
- EP1020141B1 EP1020141B1 EP00420005A EP00420005A EP1020141B1 EP 1020141 B1 EP1020141 B1 EP 1020141B1 EP 00420005 A EP00420005 A EP 00420005A EP 00420005 A EP00420005 A EP 00420005A EP 1020141 B1 EP1020141 B1 EP 1020141B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- panel
- sofa
- bed
- panels
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
- A47C17/161—Seating furniture changeable to beds by tilting or pivoting the back-rest with back-rest made of multiple movable cushions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
- A47C17/165—Seating furniture changeable to beds by tilting or pivoting the back-rest with forward tiltable back-rest, e.g. back cushion
Definitions
- the present invention relates to a convertible sofa bed.
- This sofa is of the type comprising three panels rectangular hinged on each other two by two around axes parallel, these panels resting on legs and being covered by a comfort element in the form of a mattress.
- the signs can occupy a first sofa position in which a first substantially horizontal panel forms the seat, a second panel, adjacent to the first and substantially vertical forms the backrest and a third panel, folded against the second panel and also substantially vertical, forms the rear wall of the sofa.
- a second position corresponding to the bed position, the three panels are arranged in the same horizontal plane.
- Such a sofa bed is described in document FR-2525094.
- Such a convertible sofa bed has the advantage of being of a simple structure, and of a simple and fast implementation for switch from the sofa position to the bed position.
- the object of the invention is to provide a convertible sofa bed of this type, in which armrests are integrated into the structure, these armrests being brought automatically to their position of use, in sofa position, and being folded down in bed position.
- the third panel has near each of its edges transverse to the axis of articulation on the second panel, and projecting from its turned side towards the second panel, in the sofa position, an arm which, in the sofa, crosses an opening in the second panel, and protrudes from it to deform the mattress and form an armrest.
- each arm of the third panel crosses a opening of the second panel, and deforms the mattress in the area of connection between the seat and the backrest to form two armrests.
- each arm has a first section perpendicular to the third panel, extended by a section extending substantially parallel to this panel towards the center of the sofa.
- each arm has a shape general of L.
- each opening made in the second panel to allow the passage of an arm of the third panel is formed by a rectangular cutout opening into the side edge correspondent of the second panel and in its hinge edge on the first panel, while the first panel comprises, beyond the axis of articulation on the second panel, and on each side, an extension in the form of a shutter partially closing one of the openings of the second panel when the different panels are aligned in position horizontal.
- the flaps belonging to the first panel allow you to restore a certain continuity at the level of the mattress, in bed position, which would not be the case if the openings intended for the passage of the arms were not blocked by the shutters, these openings could then constitute areas of discomfort.
- the sofa shown in the drawing includes three panels of general rectangular shape hinged to each other two by two around parallel axes. This is a first panel 2, a second panel 3 and a third panel 4.
- the first panel and second panels 2, 3 are articulated one on the other around an axis 5 while the third panel 4 is articulated on the second panel 3 around a axis 6.
- the first panel is mounted on a front base 7, while the third panel is hinged at 8 on a second base or rear base 9. All three panels are covered by a mattress 10 ensuring comfort both in the sofa position and in the bed position.
- the second panel 3 presents, at level of each of its lateral edges, and of its hinge edge on the first panel, a rectangular opening 12.
- the first panel presents at level of each of its edges, an extension 13 in the form of a flap partially closing an opening 12 of the second panel 3 when the different panels are aligned in a horizontal position.
- the third panel 4 comprises, near each of its edges transverse to the articulation axis 6, and projecting from its face facing the second panel, in the sofa position, and towards the floor in bed position, one arm 14.
- each arm 14 is constituted by an L-shaped tube comprising a first section 15 perpendicular to the third panel and a second section 16 parallel to the third panel and directed towards the center of the sofa.
- the positioning of each arm 14 on the third panel is such that sofa position, the free end of the arm 15 passes through an opening 12 in the second panel and exceeds it to deform the mattress and constitute an armrest 17, as shown in the drawing in particular in the figures 1, 2 and 4.
- the arms 14 When the sofa is actuated towards its bed position, the arms 14 are withdraw openings 12, and come to orient themselves downwards, as shown in particular in Figures 3 and 6. In this bed position, the flaps 13 first panels partially block the openings 12 corresponding, thus avoiding that these openings harm the comfort of occupants of the bed.
- the invention provides a great improvement to existing technique by providing a sofa bed transformable with simple and retractable armrests automatically when switching to the bed position.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Special Chairs (AREA)
- Percussion Or Vibration Massage (AREA)
- Air-Conditioning For Vehicles (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
- Figure 1 en est une vue en perspective en position canapé,
- Figure 2 en est une vue partielle, en perspective de trois-quart avant en position canapé,
- Figure 3 en est une vue partielle, en perspective de trois-quart avant en position lit,
- Figures 4 à 6 en sont trois vues de côté, respectivement en position canapé, en cours de transformation et en position lit,
- Figures 7 et 8 sont deux vues partielles de dessus, d'un côté du canapé, respectivement en position canapé et en position lit.
Claims (4)
- Canapé-lit transformable, du type comprenant trois panneaux rectangulaires articulés les uns sur les autres deux à deux autour d'axes parallèles, ces panneaux reposant sur des éléments de piétement et étant recouverts par un élément de confort en forme de matelas, les panneaux pouvant occuper une première position de canapé dans laquelle un premier panneau (2) sensiblement horizontal forme l'assise, un second panneau (3), adjacent au premier et sensiblement vertical, forme le dossier, et un troisième panneau (4) , replié contre le second panneau et également sensiblement vertical, forme la paroi arrière du canapé, et une seconde position de lit dans laquelle les trois panneaux sont dans un même plan horizontal, caractérisé en ce que le troisième panneau (4) comporte à proximité de chacun de ses bords transversaux à l'axe d'articulation (6) sur le second panneau, et faisant saillie de sa face tournée vers le second panneau, en position canapé, un bras (14) qui, en position canapé, traverse une ouverture (12) ménagée dans le second panneau (3), et dépasse de celui-ci pour déformer le matelas (10) et constituer un accoudoir.
- Canapé-lit transformable selon la revendication 1, caractérisé en ce que en ce que chaque bras (14) comporte un premier tronçon (15) perpendiculaire au troisième panneau, prolongé par un tronçon (16) s'étendant sensiblement parallèlement à ce panneau en direction du centre du canapé.
- Canapé-lit transformable selon la revendication 2, caractérisé en ce que en ce que chaque bras (14) possède une forme générale de L.
- Canapé-lit transformable selon l'une quelconque des revendications 1 à 3, caractérisé en ce que chaque ouverture (12) ménagée dans le second panneau pour permettre le passage d'un bras (14) du troisième panneau (4) est formé par une découpe rectangulaire débouchant dans le bord latéral correspondant du second panneau (3) et dans son bord d'articulation sur le premier panneau, tandis que le premier panneau (2) comporte, au-delà de l'axe d'articulation (5) sur le second panneau (2), et de chaque côté, un prolongement (13) en forme de volet obturant partiellement l'une des ouvertures (12) du second panneau (3), lorsque les différents panneaux sont alignés en position horizontale.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9900354 | 1999-01-12 | ||
FR9900354A FR2788207B1 (fr) | 1999-01-12 | 1999-01-12 | Canape-lit transformable |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1020141A1 EP1020141A1 (fr) | 2000-07-19 |
EP1020141B1 true EP1020141B1 (fr) | 2003-04-16 |
Family
ID=9540867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00420005A Expired - Lifetime EP1020141B1 (fr) | 1999-01-12 | 2000-01-11 | Canapé-lit transformable |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1020141B1 (fr) |
AT (1) | ATE237254T1 (fr) |
DE (1) | DE60002106T2 (fr) |
FR (1) | FR2788207B1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE658994C (de) * | 1936-03-03 | 1938-04-21 | Elemer Szilassy | In einen Liegestuhl umwandelbarer Lehnstuhl mit einem Metallrohrgestell |
GB540518A (en) * | 1940-08-29 | 1941-10-20 | Thomas Boon | Improvements in and relating to convertible bed chairs or settees |
FR1009531A (fr) * | 1950-01-30 | 1952-05-30 | Lit transformable en canapé | |
GB1494728A (en) * | 1973-09-27 | 1977-12-14 | Montrose B | Foldable chair |
FR2525094A1 (fr) * | 1982-04-16 | 1983-10-21 | Negrello Claude | Structure simplifiee de lit transformable en siege en conservant le lit entierement fait |
DE29504446U1 (de) * | 1995-03-15 | 1995-05-11 | G. Laauser GmbH & Co, 71723 Großbottwar | Verwandlungsmöbel mit Bettkasten |
-
1999
- 1999-01-12 FR FR9900354A patent/FR2788207B1/fr not_active Expired - Fee Related
-
2000
- 2000-01-11 DE DE60002106T patent/DE60002106T2/de not_active Expired - Lifetime
- 2000-01-11 EP EP00420005A patent/EP1020141B1/fr not_active Expired - Lifetime
- 2000-01-11 AT AT00420005T patent/ATE237254T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2788207A1 (fr) | 2000-07-13 |
DE60002106T2 (de) | 2003-12-11 |
DE60002106D1 (de) | 2003-05-22 |
EP1020141A1 (fr) | 2000-07-19 |
FR2788207B1 (fr) | 2001-02-09 |
ATE237254T1 (de) | 2003-05-15 |
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